Trace number 2667772

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB/CT 0.1? (TO) 1800.22 1800.72

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_60_1_80.opb
MD5SUM8096e07164eab6008a97823c6b00b555
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74732
Sum of products size (including duplicates)149464
Number of different products37366
Sum of products size74732

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.79/0.88	c constraints 38368/0 clauses 37866/0 units 0
0.79/0.88	c vars 1000
1800.10/1800.61	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667772-1276682448/watcher-2667772-1276682448 -o /tmp/evaluation-result-2667772-1276682448/solver-2667772-1276682448 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667772-1276682448.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 15011
/proc/meminfo: memFree=1734140/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=2340 CPUtime=0
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 300 0 0 0 0 0 0 0 25 0 1 0 9539886 2396160 222 1992294400 134512640 136485738 4294482224 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15011/statm: 585 222 156 482 0 101 0

[startup+0.089006 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 15011
/proc/meminfo: memFree=1734140/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=4584 CPUtime=0.08
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 848 0 0 0 8 0 0 0 25 0 1 0 9539886 4694016 770 1992294400 134512640 136485738 4294482224 18446744073709551615 135857057 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15011/statm: 1146 770 156 482 0 662 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4584

[startup+0.101006 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 15011
/proc/meminfo: memFree=1734140/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=4848 CPUtime=0.09
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 930 0 0 0 9 0 0 0 25 0 1 0 9539886 4964352 852 1992294400 134512640 136485738 4294482224 18446744073709551615 135411162 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15011/statm: 1212 852 156 482 0 728 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.30102 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 15011
/proc/meminfo: memFree=1734140/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=9996 CPUtime=0.29
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 2207 0 0 0 28 1 0 0 25 0 1 0 9539886 10235904 2129 1992294400 134512640 136485738 4294482224 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15011/statm: 2499 2130 156 482 0 2015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9996

[startup+0.701048 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 15011
/proc/meminfo: memFree=1734140/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=20352 CPUtime=0.69
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 4797 0 0 0 67 2 0 0 25 0 1 0 9539886 20840448 4719 1992294400 134512640 136485738 4294482224 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15011/statm: 5088 4719 156 482 0 4604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20352

[startup+1.5011 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15012
/proc/meminfo: memFree=1699412/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=82312 CPUtime=1.49
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 20627 0 0 0 142 7 0 0 25 0 1 0 9539886 84287488 20044 1992294400 134512640 136485738 4294482224 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 20578 20045 191 482 0 20094 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82312

[startup+3.10121 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15012
/proc/meminfo: memFree=1606040/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=199320 CPUtime=3.09
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 51643 0 0 0 290 19 0 0 25 0 1 0 9539886 204103680 48710 1992294400 134512640 136485738 4294482224 18446744073709551615 135184577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 49830 48710 196 482 0 49346 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 199320

[startup+6.30044 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15012
/proc/meminfo: memFree=1407640/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=380552 CPUtime=6.29
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 100600 0 0 0 590 39 0 0 25 0 1 0 9539886 389685248 93949 1992294400 134512640 136485738 4294482224 18446744073709551615 134725664 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 95138 93949 196 482 0 94654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 380552

[startup+12.7019 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15012
/proc/meminfo: memFree=823476/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=946948 CPUtime=12.68
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 248933 0 0 0 1166 102 0 0 25 0 1 0 9539886 969674752 231086 1992294400 134512640 136485738 4294482224 18446744073709551615 134932880 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/15011/statm: 236737 231086 208 482 0 236253 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 946948

[startup+25.5008 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15023
/proc/meminfo: memFree=684844/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1076524 CPUtime=25.47
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 283025 0 0 0 2427 120 0 0 25 0 1 0 9539886 1102360576 261897 1992294400 134512640 136485738 4294482224 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 269131 261897 224 482 0 268647 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1076524

[startup+51.1006 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15023
/proc/meminfo: memFree=684596/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1076656 CPUtime=51.06
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 283088 0 0 0 4978 128 0 0 25 0 1 0 9539886 1102495744 261960 1992294400 134512640 136485738 4294482224 18446744073709551615 135047494 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 269164 261960 224 482 0 268680 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1076656

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15025
/proc/meminfo: memFree=684100/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1077052 CPUtime=102.25
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 283174 0 0 0 10085 140 0 0 25 0 1 0 9539886 1102901248 262046 1992294400 134512640 136485738 4294482224 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 269263 262046 224 482 0 268779 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1077052

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15025
/proc/meminfo: memFree=683356/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1077844 CPUtime=162.24
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 283375 0 0 0 16062 162 0 0 25 0 1 0 9539886 1103712256 262247 1992294400 134512640 136485738 4294482224 18446744073709551615 134660785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 269461 262247 224 482 0 268977 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1077844

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15027
/proc/meminfo: memFree=682364/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1078768 CPUtime=222.21
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 283584 0 0 0 22035 186 0 0 25 0 1 0 9539886 1104658432 262456 1992294400 134512640 136485738 4294482224 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 269692 262456 224 482 0 269208 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1078768

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15029
/proc/meminfo: memFree=681000/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1080088 CPUtime=282.21
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 283944 0 0 0 28011 210 0 0 25 0 1 0 9539886 1106010112 262816 1992294400 134512640 136485738 4294482224 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 270022 262816 224 482 0 269538 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1080088

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15031
/proc/meminfo: memFree=678768/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1082332 CPUtime=342.18
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 284491 0 0 0 33990 228 0 0 25 0 1 0 9539886 1108307968 263363 1992294400 134512640 136485738 4294482224 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 270583 263363 224 482 0 270099 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1082332

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15033
/proc/meminfo: memFree=677156/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1083916 CPUtime=402.17
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 284881 0 0 0 39966 251 0 0 25 0 1 0 9539886 1109929984 263753 1992294400 134512640 136485738 4294482224 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 270979 263753 224 482 0 270495 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1083916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15033
/proc/meminfo: memFree=676536/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1084576 CPUtime=462.15
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 285042 0 0 0 45941 274 0 0 25 0 1 0 9539886 1110605824 263914 1992294400 134512640 136485738 4294482224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 271144 263914 224 482 0 270660 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1084576

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15035
/proc/meminfo: memFree=676288/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1084576 CPUtime=522.13
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 285056 0 0 0 51924 289 0 0 25 0 1 0 9539886 1110605824 263928 1992294400 134512640 136485738 4294482224 18446744073709551615 134638797 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 271144 263928 224 482 0 270660 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1084576

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 15037
/proc/meminfo: memFree=675916/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1084972 CPUtime=582.11
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 285153 0 0 0 57906 305 0 0 25 0 1 0 9539886 1111011328 264025 1992294400 134512640 136485738 4294482224 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 271243 264025 224 482 0 270759 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1084972

[startup+642.301 s]
/proc/loadavg: 1.09 1.04 1.01 2/107 15039
/proc/meminfo: memFree=675420/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1085500 CPUtime=642.11
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 285293 0 0 0 63885 326 0 0 25 0 1 0 9539886 1111552000 264165 1992294400 134512640 136485738 4294482224 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 271375 264165 224 482 0 270891 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1085500

[startup+702.301 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 15045
/proc/meminfo: memFree=668972/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1091704 CPUtime=882.03
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 286845 0 0 0 87808 395 0 0 25 0 1 0 9539886 1117904896 265717 1992294400 134512640 136485738 4294482224 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 272926 265717 224 482 0 272442 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1091704

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15047
/proc/meminfo: memFree=666368/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1094740 CPUtime=942.01
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 287573 0 0 0 93789 412 0 0 25 0 1 0 9539886 1121013760 266445 1992294400 134512640 136485738 4294482224 18446744073709551615 134921974 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 273685 266445 224 482 0 273201 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1094740

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15049
/proc/meminfo: memFree=665996/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1094740 CPUtime=1001.99
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 287577 0 0 0 99772 427 0 0 25 0 1 0 9539886 1121013760 266449 1992294400 134512640 136485738 4294482224 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 273685 266449 224 482 0 273201 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1094740

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15049
/proc/meminfo: memFree=665376/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1095268 CPUtime=1061.98
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 287716 0 0 0 105754 444 0 0 25 0 1 0 9539886 1121554432 266588 1992294400 134512640 136485738 4294482224 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 273817 266588 224 482 0 273333 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1095268

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15051
/proc/meminfo: memFree=665376/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1095268 CPUtime=1121.97
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 287717 0 0 0 111741 456 0 0 25 0 1 0 9539886 1121554432 266589 1992294400 134512640 136485738 4294482224 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 273817 266589 224 482 0 273333 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1095268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15053
/proc/meminfo: memFree=664012/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1096456 CPUtime=1181.94
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 288016 0 0 0 117719 475 0 0 25 0 1 0 9539886 1122770944 266888 1992294400 134512640 136485738 4294482224 18446744073709551615 135039236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 274114 266888 224 482 0 273630 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1096456

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15055
/proc/meminfo: memFree=663888/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1096456 CPUtime=1241.93
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 288017 0 0 0 123705 488 0 0 25 0 1 0 9539886 1122770944 266889 1992294400 134512640 136485738 4294482224 18446744073709551615 134992483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 274114 266889 224 482 0 273630 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1096456

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15057
/proc/meminfo: memFree=663516/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1096720 CPUtime=1301.92
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 288085 0 0 0 129687 505 0 0 25 0 1 0 9539886 1123041280 266957 1992294400 134512640 136485738 4294482224 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 274180 266957 224 482 0 273696 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1096720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15057
/proc/meminfo: memFree=662772/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1097512 CPUtime=1361.91
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 288286 0 0 0 135669 522 0 0 25 0 1 0 9539886 1123852288 267158 1992294400 134512640 136485738 4294482224 18446744073709551615 135047212 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 274378 267158 224 482 0 273894 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 1097512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15059
/proc/meminfo: memFree=660912/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1099360 CPUtime=1421.89
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 288748 0 0 0 141646 543 0 0 25 0 1 0 9539886 1125744640 267620 1992294400 134512640 136485738 4294482224 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 274840 267620 224 482 0 274356 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1099360

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15061
/proc/meminfo: memFree=659920/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1100476 CPUtime=1481.88
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 289020 0 0 0 147624 564 0 0 25 0 1 0 9539886 1126887424 267892 1992294400 134512640 136485738 4294482224 18446744073709551615 135038296 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 275119 267892 224 482 0 274635 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 1100476

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15063
/proc/meminfo: memFree=658308/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1102060 CPUtime=1541.86
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 289406 0 0 0 153604 582 0 0 25 0 1 0 9539886 1128509440 268278 1992294400 134512640 136485738 4294482224 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 275515 268278 224 482 0 275031 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 1102060

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15065
/proc/meminfo: memFree=656820/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1103512 CPUtime=1601.85
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 289772 0 0 0 159584 601 0 0 25 0 1 0 9539886 1129996288 268644 1992294400 134512640 136485738 4294482224 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 275878 268644 224 482 0 275394 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 1103512

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15065
/proc/meminfo: memFree=655580/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1104700 CPUtime=1661.82
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 290078 0 0 0 165561 621 0 0 25 0 1 0 9539886 1131212800 268950 1992294400 134512640 136485738 4294482224 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 276175 268950 224 482 0 275691 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1104700

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15067
/proc/meminfo: memFree=653968/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1106284 CPUtime=1721.81
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 290471 0 0 0 171541 640 0 0 25 0 1 0 9539886 1132834816 269343 1992294400 134512640 136485738 4294482224 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 276571 269343 224 482 0 276087 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 1106284

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15069
/proc/meminfo: memFree=650620/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1109452 CPUtime=1781.79
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 291263 0 0 0 177515 664 0 0 25 0 1 0 9539886 1136078848 270135 1992294400 134512640 136485738 4294482224 18446744073709551615 135046648 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 277363 270135 224 482 0 276879 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1109452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15069
/proc/meminfo: memFree=649628/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=1110376 CPUtime=1800.1
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4202496 291515 0 0 0 179339 671 0 0 25 0 1 0 9539886 1137025024 270387 1992294400 134512640 136485738 4294482224 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15011/statm: 277594 270387 224 482 0 277110 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1110376

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15069
/proc/meminfo: memFree=649628/2059040 swapFree=4192956/4192956
[pid=15011] ppid=15009 vsize=0 CPUtime=1800.2
/proc/15011/stat : 15011 (pbct) R 15009 15011 14137 0 -1 4194308 291515 0 0 0 179339 681 0 0 25 0 1 0 9539886 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/15011/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.22
CPU user time (s): 1793.4
CPU system time (s): 6.82496
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 1110376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.4
system time used= 6.82496
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 291515
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 4227

runsolver used 2.77458 second user time and 8.70468 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-16 12:00:48
IDJOB=2667772
IDBENCH=48360
IDSOLVER=1170
FILE ID=node034/2667772-1276682448
PBS_JOBID= 11172530
Free space on /tmp= 62512 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_60_1_80.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667772-1276682448/watcher-2667772-1276682448 -o /tmp/evaluation-result-2667772-1276682448/solver-2667772-1276682448 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667772-1276682448.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8096e07164eab6008a97823c6b00b555
RANDOM SEED=203472698

node034.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1734668 kB
Buffers:         75352 kB
Cached:         123320 kB
SwapCached:          0 kB
Active:         122304 kB
Inactive:       136148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1734668 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2884 kB
Writeback:           0 kB
AnonPages:       59768 kB
Mapped:          15448 kB
Slab:            44112 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180712 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62512 MiB
End job on node034 at 2010-06-16 12:30:51